TY  - BOOK
AU  - Smart,W.M.
AU  - Green,Robin M.
TI  - Textbook on spherical astronomy
SN  - 0521291801 (pbk.)
PY  - 1977///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Spherical astronomy
N1  - Includes index
ER  -